Dayong's youngest left prime minister, Pei Ji, has all the power in the government and the opposition, and his methods are ruthless. However, he is incompatible with the new right prime minister Shen Qizhou. Above the court, the two were tit for tat and refused to give in to each other; below the court, Pei Ji had a somewhat inexplicable obsession with this "young champion". He didn't know that the nemesis he was fighting against every day was actually an orphan girl from a general who disguised herself as a man. She only entered the court to investigate the unjust case that had been committed against her three years ago. It wasn't until he fell off his horse that he realized he was moved. From then on, there was a powerful official in the court to protect his shortcomings, and a piece of good news was left in the history books.